001/** 002 * Copyright (C) 2007 - 2016, Jens Lehmann 003 * 004 * This file is part of DL-Learner. 005 * 006 * DL-Learner is free software; you can redistribute it and/or modify 007 * it under the terms of the GNU General Public License as published by 008 * the Free Software Foundation; either version 3 of the License, or 009 * (at your option) any later version. 010 * 011 * DL-Learner is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 014 * GNU General Public License for more details. 015 * 016 * You should have received a copy of the GNU General Public License 017 * along with this program. If not, see <http://www.gnu.org/licenses/>. 018 */ 019package org.dllearner.utilities.split; 020 021import java.util.HashSet; 022import java.util.Set; 023 024import org.dllearner.core.AbstractReasonerComponent; 025import org.dllearner.utilities.OWLAPIUtils; 026import org.semanticweb.owlapi.model.OWLDataFactory; 027import org.semanticweb.owlapi.model.OWLDataProperty; 028import org.semanticweb.owlapi.model.OWLDatatype; 029 030/** 031 * @author Lorenz Buehmann 032 * 033 */ 034public abstract class AbstractDateTimeValuesSplitter extends AbstractValuesSplitter{ 035 036 public AbstractDateTimeValuesSplitter(AbstractReasonerComponent reasoner, OWLDataFactory dataFactory) { 037 super(reasoner, dataFactory); 038 } 039 040 /* (non-Javadoc) 041 * @see org.dllearner.utilities.split.AbstractValuesSplitter#getDataProperties() 042 */ 043 @Override 044 public Set<OWLDataProperty> getDataProperties() { 045 Set<OWLDataProperty> dataProperties = new HashSet<>(); 046 for (OWLDataProperty dp : reasoner.getDatatypeProperties()) { 047 OWLDatatype datatype = reasoner.getDatatype(dp); 048 if(datatype != null && getDatatypes().contains(datatype)) { 049 dataProperties.add(dp); 050 } 051 } 052 return dataProperties; 053 } 054 055 /* (non-Javadoc) 056 * @see org.dllearner.utilities.split.AbstractValuesSplitter#getDatatypes() 057 */ 058 @Override 059 public Set<OWLDatatype> getDatatypes() { 060 return OWLAPIUtils.dtDatatypes; 061 } 062 063}